Comment 5 for bug 1400243

It seems to have been fixed in 2.2.10. The option is even renamed from "replay_iolog" to "read_iolog".

I was previously trying to replay an iolog in 2.1.3 and encountered some errors.

Is there anything I needed to do to close the bug?

-----Original Message-----
From: <email address hidden> [mailto:<email address hidden>] On Behalf Of Sitsofe Wheeler
Sent: Tuesday, 15 August, 2017 12:24 AM
To: Lim Chun Teck
Subject: [Bug 1400243] Re: fio just exits when -replay_iolog FILENAME is given

Lim:

The output you included says otherwise:
testlog: (g=0): rw=read, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=1
fio-2.1.3

I guess the main points are: Can this still be reproduced and if so can what were the steps? Further, can it still be reproduced with stock fio on Ubuntu 16.04 or later or with the latest handbuilt fio (2.99 at the time of writing) on Ubuntu 14.04?

Without the above I don't think this can progress usefully...

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https://bugs.launchpad.net/bugs/1400243

Title:
  fio just exits when -replay_iolog FILENAME is given

Status in fio package in Ubuntu:
  New

Bug description:
  Instead of replaying the io in the file specified, fio immediately
  exits without submitting any io. On Ubuntu 12.04 32-bit, the same
  option is working with fio-2.0.8-2. The particular version for this
  Ubuntu 14.04 64-bit is fio-2.1.3-1. The iolog file is taken from a
  -write_iolog option.

  ======== terminal output ======
  $ sudo fio -name testlog -read_iolog fio-iolog-file
  testlog: (g=0): rw=read, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=1
  fio-2.1.3
  Starting 1 process

  Run status group 0 (all jobs):
  ===== end terminal output =======
  ======== fio-iolog-file ==========
  fio version 2 iolog
  /dev/sdb add
  /dev/sdb open
  /dev/sdb read 5898366976 4096
  /dev/sdb read 72397074432 4096
  /dev/sdb read 82459553792 4096
  /dev/sdb read 45965324288 4096
  /dev/sdb read 39305207808 4096
  /dev/sdb read 82160799744 4096
  /dev/sdb read 13947228160 4096
  /dev/sdb read 9487921152 4096
  /dev/sdb read 76814397440 4096
  /dev/sdb close
  ====== end fio-iolog-file =======

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: fio 2.1.3-1
  ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
  Uname: Linux 3.13.0-35-generic x86_64
  NonfreeKernelModules: dmhmap nvidia
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Mon Dec 8 16:54:12 2014
  InstallationDate: Installed on 2014-05-06 (216 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  SourcePackage: fio
  UpgradeStatus: No upgrade log present (probably fresh install)

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